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August 29, 2015 13:58
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Everything you need to make realtime connection between peer (perfect for simple multiplayer game with no cheat protection) with socket.io and express in 53 line (plus a chat in the console & a bunny)
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| realtime |
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| <html> | |
| <head> | |
| <title>Open the chat !</title> | |
| </head> | |
| <body> | |
| <script src="/socket.io/socket.io.js"></script> | |
| <script> | |
| var id, socket = var socket = io.connect(); | |
| /* | |
| |\ /| | |
| \|_|/ | |
| /. .\ | |
| =\_Y_/= | |
| {>o<} | |
| */ | |
| socket.on("new socket id", function(newId) { | |
| id = newId; | |
| }); | |
| console.chat = function(message) { | |
| socket.emit("publish",{name:"chat message",arg:message}); | |
| } | |
| socket.on("chat message", function(message) { | |
| console.log(message); | |
| }); | |
| console.log("use console.chat to chat"); | |
| </script> | |
| </body> | |
| </html> |
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| var express = require('express'); | |
| var app = express() | |
| var port = 8087; | |
| var http = require('http') | |
| var server = http.createServer(app).listen(port) | |
| var io = require('socket.io').listen(server); | |
| app.use("/",express.static(__dirname + '/')); | |
| io.sockets.on('connection', function (socket) { | |
| socket.on('broadcast', function (data) { | |
| socket.broadcast.emit(data.name, data.arg); | |
| }); | |
| socket.on('publish', function (data) { | |
| io.sockets.emit(data.name, data.arg); | |
| }); | |
| socket.on('disconnect', function (data) { | |
| io.sockets.emit(socket.id); | |
| }); | |
| socket.emit("new socket id",socket.id); | |
| }); | |
| console.log("listening on port "+port+".") |
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